Hi, Using the current GPD, it seems that there is a problem sync'ing changes made to the source and the diagram image and vice versa. For example, if I add some task nodes using the diagram and then edit the XML source directly (adding swimlanes, transitions etc), some changes will be reflected to the diagram and some will not (seems random). Even worse, after doing that, adding nodes to the diagram will not update the XML. Has anyone else experienced this and is there a workaround? thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4074626#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...